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Dockerfile: adding eBPF support in iproute #21

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alban opened this issue Jun 1, 2016 · 2 comments
Open

Dockerfile: adding eBPF support in iproute #21

alban opened this issue Jun 1, 2016 · 2 comments

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@alban
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alban commented Jun 1, 2016 

$ sudo docker run docker.io/albanc/tcd:demo1 tc filter add dev wlp3s0 parent 1: bpf obj bpf_shared.o sec egress help
No ELF library support compiled in.
Could not load object

We will need that support for experimenting with eBPF. Ideally, the alpine image should be fixed.

Same issue in other Linux distributions:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=812774
https://bugzilla.redhat.com/show_bug.cgi?id=1290384
@alban
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alban commented Jun 1, 2016

http://bugs.alpinelinux.org/issues/5673

@alban
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alban commented Jun 8, 2016

https://bugs.alpinelinux.org/issues/5673 has been fixed. We should get the new image and test it.

alban added a commit to alban/tcd that referenced this issue Jun 10, 2016
@alban
Dockerfile: use alpine:edge
320db09 
Previous releases of alpine don't have tc with eBPF object loader
feature enabled. See:
http://bugs.alpinelinux.org/issues/5673

Fixes kinvolk-archives#21
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@alban